VERITAS Storage Foundation for DB2 maintains a repository that stores the pertinent information needed to display configuration information. This repository is located at /etc/vx/DB2.$DB2INSTANCE.$DB2DATABASE. When the database configuration changes, the information stored in the repository may not be up-to-date. You can resynchronize the repository, if needed. You can also rescan, or refresh, instances and tablespaces to make sure system information is up-to-date.